<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        /* 26关 */
        .garden {
            display: grid;
            grid-template-columns: 20% 20% 20% 20% 20%;
            grid-template-rows: 50px 0 0 0;
            grid-auto-rows: 50px;
            column-gap: 5px;
        }

        .water {
            background-color: skyblue;
            grid-column: 1/6;
            grid-row: 5/6;
            
            /* grid-column: 1 / 6;
            grid-row: 5 / 6; */
        }
    </style>
</head>

<body>
    <div class="garden">
        <div class="water">001</div>
        <div class="water">002</div>
        <div class="water">003</div>
        <div class="water">004</div>
        <div class="water">005</div>
    </div>
</body>

</html>